Which element of a business document provides additional information but is not a part of the body of the text?

Which database model is best used for data warehouse and data mining

What is the difference between windows 7 and windows 10?

Develop a function to create a document in the mongodb database “city” in the collection “inspections.” be sure it can handle error conditions gracefully. a. input -> argument to function will be set of key/value pairs in the data type acceptable to the mongodb driver insert api call b. return -> true if successful insert else false (require a screenshot)